Telemedical assessment of the level of energy expenditure in overweight and obese individuals

Tomasz Saran; Jakub Owoc; Alfred Owoc; Iwona Bojar

doi:10.5114/wiitm.2016.64984

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abstract:

Original paper

Telemedical assessment of the level of energy expenditure in overweight and obese individuals

Tomasz Saran

,

Jakub Owoc

,

Alfred Owoc

,

Iwona Bojar

Videosurgery Miniinv 2017; 12 (1): 49–59

DOI: https://doi.org/10.5114/wiitm.2016.64984

Online publish date: 2017/01/06

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Introduction: Increasing the energy expenditure above the elementary level of metabolism by undertaking regular physical activity causes body mass reduction and its maintenance at a healthy level.

Aim: To remote assessment of the level of physical activity in a group of overweight and obese individuals.

Material and methods: The research was conducted in the Department of Rehabilitation at the Institute of Rural Health, Lublin, Poland, and included a group of 514 volunteers of both genders (38 ±12 years). The examined group was divided into three subgroups depending on the body mass index (BMI) level (I – normal, II – overweight, III – obese). The level of physical activity at home was assessed based of the short version of the International Physical Activity Questionnaire (IPAQ), conducted by means of a mobile application, and was compared with data registered by the accelerometer of a smartphone.

Results: The IPAQ-assessed level of the physical activity expressed in MET-min/week amounted to the following values: group I: 5190.38 ±6629.84, group II: 5099.53 ±6380.97, group III: 3939.31 ±4000.73; and the caloric cost (cal × week^–1) amounted to: group I: 5825.47 ±7512.99, group II: 7204.09 ±9187.96), and group III: 7002.10 ±7296.22. Registered levels of physical activity (MET-min/week) were lower than IPAQ-assessed: in group I (3741.24 ±3958.29), in group II (2447.72 ±2156.44) and in group III (1927.42 ±1790.85) (p < 0.05).

Conclusions: The average values of energy expenditure showed a declining tendency, together with an increase in the BMI. On the other hand, the total weekly caloric cost showed the lowest average values in the group with normal body mass.

keywords:

Telemedical assessment of the level of energy expenditure in overweight and obese individuals

Tomasz Saran , Jakub Owoc , Alfred Owoc , Iwona Bojar

telehealth, smartphone, motor activity, body mass index, energy expenditure

Tomasz Saran

,

Jakub Owoc

,

Alfred Owoc

,

Iwona Bojar